Ab wheel roller



FIG. 1 is a front, bottom perspective view of an ab wheel roller, showing my new design;

FIG. 2 is a rear, top perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is an enlarged view of detail “9” identified in FIG. 2 .

The dashed lines in the figures illustrate portions of the ab wheel roller that form no part of the claimed design. The dash dot dash lines in FIGS. 2 and 9 are for the purpose of illustrating the enlarged view indicators and form no part of the claimed design. 

CLAIM The ornamental design for an ab wheel roller, as shown and described. 